Under our specialty in image processing in favor of drones operators, we are pleased to share with you an experimentation conducted on an agricultural parcel.
This experimentation should also test the robustness of the results obtained with two modified maxmax sensors (a R-G-NIR sensor for a classic NDVI calculation & a NIR-G-B sensor for a modified NDVI calculation). Accordance with what is announced maxmax on its website, the results are similar.
1-Conducting a NDVI map with a modified formula using NIR, GREEN & BLUE channels.
2-Segmentation of micro plots with Arcgis and implementation of a classification attribute table: number, location, surface and plant activity.
Vector: Drone hexacopter
Camera: CANON SX260HS
Orthomosaic: resolution 5 cm
Date: 28 march 2014